86280112

素因数分解:

$2^4\times {\mathrm{1291}}^1\times {\mathrm{4177}}^1$

素因数の和:5476

約数の個数: 20

約数和(自身を含む): 167337256

約数和(自身を除く): 81057144

約数列:

[1, 2, 4, 8, 16, 1291, 2582, 4177, 5164, 8354, 10328, 16708, 20656, 33416, 66832, 5392507, 10785014, 21570028, 43140056, 86280112]

約数ペア:

[(1, 86280112), (2, 43140056), (4, 21570028), (8, 10785014), (16, 5392507), (1291, 66832), (2582, 33416), (4177, 20656), (5164, 16708), (8354, 10328)]